Introduction
The products are independently developed and manufactured by our company via absorbing international and domestic advanced technologies.
Natinal Patented products:Patent 1:ZL2009 2 0243653.7
Hoisting Mechanism of Tower crane Patent 2:ZL2010 20226428.5.
Combined-type winding drum used in winch JLF series products adopt the structural style of variable frenquency motor +SNGW reducer+winding drum.S-NGM reducer is employed for the first time in China with the precision of all gears up to over 6 level and features of less noise, compact structure, light weight and convenient maintenance.
Specification
Model:75JLF45
Rated single rope tension(kN):45
Magnification:4
Rated power of the motor (kW):75
Working frequency(Hz):6-50-100
Hoisting speed (m/min):2.7-22-45
Hoisting capacity(t):16-16-8
Rope capacity(m):550(5 layers)/804(7 layers)
Nominal Diameter of wire rope (mm):Φ20